.dingzhi-wrapper {
  position: relative;
  height: 100%;
  background-color: #f5f5f5;
  .img {
    width: 100%;
    height: auto;
  }
  .btn {
    position: absolute;
    top: 990px;
    left: 50%;
    transform: translateX(-50%);
    height: 80px;
    line-height: 80px;
    width: 560px;
    background: linear-gradient(to right, #d18c12, #e4c16e);
    color: #fff;
    font-size: 28px;
    text-align: center;
    border-radius: 60px;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
    &:active {
      opacity: 0.8;
    }
  }
}
